////////////////////////////////////////////////////////////////////////////////
// verify that the top state of the stack matches the passed in state
static void check_state(skiatest::Reporter* reporter,
const GrClipMaskCache& cache,
const SkClipStack& clip,
GrTexture* mask,
const SkIRect& bound) {
REPORTER_ASSERT(reporter, clip.getTopmostGenID() == cache.getLastClipGenID());
REPORTER_ASSERT(reporter, mask == cache.getLastMask());
SkIRect cacheBound;
cache.getLastBound(&cacheBound);
REPORTER_ASSERT(reporter, bound == cacheBound);
}
bool SkClipStack::operator==(const SkClipStack& b) const {
if (this->getTopmostGenID() == b.getTopmostGenID()) {
return true;
}
if (fSaveCount != b.fSaveCount ||
fDeque.count() != b.fDeque.count()) {
return false;
}
SkDeque::F2BIter myIter(fDeque);
SkDeque::F2BIter bIter(b.fDeque);
const Element* myElement = (const Element*)myIter.next();
const Element* bElement = (const Element*)bIter.next();
while (myElement != nullptr && bElement != nullptr) {
if (*myElement != *bElement) {
return false;
}
myElement = (const Element*)myIter.next();
bElement = (const Element*)bIter.next();
}
return myElement == nullptr && bElement == nullptr;
}
